A new intercalated iron sulfide (C2H8N2)0.4Fe2S2 from solvothermal route: Synthesis, structure and tunable magnetism

被引：11
|
作者：
Wu, Dan [1 ]
Guo, Zhongnan [1 ]
Liu, Ning [2 ]
Zhou, Liang [1 ]
Mao, Yingluo [1 ]
Wan, Lin [1 ]
Sun, Fan [1 ]
Yuan, Wenxia [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Dept Chem, Beijing 100083, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Res & Dev Ctr Funct Crystals, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2018年 / 91卷
基金：
中国国家自然科学基金;
关键词：
Intercalated FeS material; Ethanediamine; Solvothermal synthesis; Paramagnetism; Absence of superconductivity; SUPERCONDUCTING PHASES; CRYSTAL-STRUCTURE; TETRAGONAL FES; SELENIDES;
D O I：
10.1016/j.inoche.2018.03.006
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In this work, a new intercalated FeS compound: (C2H8N2)(0.4)Fe2S2 was synthesized via the solvothermal route. The product is stable in air and shows the micron-sized plate shape. Structure refinement indicates that (C2H8N2)(0.4)Fe2S2 adopts the I4/m space group with the lattice constants a = 3.6906(6) and c = 20.4215(11) A. The [FeS] layer crystallizes into the anti-fluorite structure with edge-sharing tetrahedrons and the C2H8N2 molecules are inserted in between the layers. (C2H8N2)(0.4)Fe2S2 is the first intercalated FeS compound reported up to now that contains the electroneutral guest layers. This specific feature leads to the paramagnetic behavior without any magnetic transition in the measured temperature range. Furthermore, we find that the ferromagnetic interaction can also be easily induced in this compound by inserting the extra Fe in between the layers, indicating the controllable magnetism of the title compound. The absence of superconductivity in (C2H8N2)(0.4)Fe2S2 is mainly due to the external pressure on FeS layers induced by En intercalation. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：72 / 76
页数：5
相关论文
共 50 条
  • [1] Hydrazine intercalated iron sulfide (N2H4)1-xFe2+δS2: Synthesis and characterization
    Guo, Minhao
    Lai, Xiaofang
    Tan, Xin
    Xiao, Mingling
    Wu, Ruiwen
    Jian, Jikang
    JOURNAL OF SOLID STATE CHEMISTRY, 2021, 303
  • [2] Kx(C2H8N2)yFe2-zS2: synthesis, phase structure and correlation between K+ intercalation and Fe depletion
    Guo, Zhongnan
    Zhou, Liang
    Jin, Shifeng
    Han, Bingling
    Sun, Fan
    Yuan, Wenxia
    RSC ADVANCES, 2017, 7 (28): : 17539 - 17544
  • [3] Semiconducting and magnetic properties of FeS-derived compounds (C2H8N2)xFeS and Ax(C2H8N2)yFeS (A = Li, Na)
    Zheng, Hui
    Ding, Changhao
    Xu, Han-Shu
    Tang, Lulu
    Liu, Huimin
    Wei, Lianwei
    Tang, Kaibin
    DALTON TRANSACTIONS, 2021, 50 (37) : 13052 - 13058
  • [4] A superstructure type of crystal for [Zn(C2H8N2)3]Cl2 • 2H2O
    Wu, DM
    Lin, X
    Lu, CZ
    Zhuang, HH
    CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2001, 20 (05) : 409 - 412
  • [5] Solvothermal synthesis and characterization of the new iron thioantimonates(III) [Fe(C6H18N4)]FeSbS4 and [Fe(C4H13N3)2]Fe2Sb4S10 containing FeII and FeIII and protein-analogous [2FeIII-2S]2+ clusters
    Kiebach, R
    Bensch, W
    Hoffmann, RD
    Pöttgen, R
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2003, 629 (03): : 532 - 538
  • [6] Solvothermal synthesis, crystal structure, and thermoanalytical investigations of the new layered thioantimonate(III) [Fe(C4H13N3)2]Sb6S10•0.5 H2O
    Stähler, R
    Näther, C
    Bensch, W
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2001, (07) : 1835 - 1840
  • [7] Synthesis and Characterization of Iron Bispyridine Bisdicyanamide, Fe[C5H5N]2[N(CN)2]2
    Henrich, Laura
    Mueller, Peter C.
    Hempelmann, Jan
    Mann, Markus
    van Leusen, Jan
    Steinberg, Simon
    Dronskowski, Richard
    MOLECULES, 2023, 28 (13):
  • [8] Solvothermal synthesis and crystal structure of Mn2(C5H14N2)Sb2S5:: A new member of the Mn2(L)Sb2S5 family (L is an organic structure director)
    Puls, A.
    Naether, C.
    Bensch, W.
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2006, 632 (07): : 1239 - 1243
  • [9] Synthesis, crystal structure and vibrational spectroscopy of a novel mixed ligands Ni(II) pentaborate:: [Ni(C4H10N2)(C2H8N2)2][B5O6(OH)4]2
    Liu, ZH
    Zhang, HH
    Zhang, WJ
    INORGANICA CHIMICA ACTA, 2006, 359 (02) : 519 - 524
  • [10] The synthesis and characterisation of two new iron thioantimonates:: [Fe(en)3]2Sb2S5•0.55H2O and [Fe(en)3]2Sb4S8
    Lees, RJE
    Powell, AV
    Chippindale, AM
    POLYHEDRON, 2005, 24 (15) : 1941 - 1948
12345